​Hello everyone, Doing some lab tests with JUNIPER SRX100H2 equipments (packet-mode).
Basically we have: --- P3 --- P4 --- - - PE-1 - - PE-2 - - --- P1 --- P3 --- All fast interfaces are configured like: set interfaces fe-0/0/0 mtu 1534 set interfaces fe-0/0/0 unit 0 family inet mtu 1500 set interfaces fe-0/0/0 unit 0 family inet6 mtu 1500 set interfaces fe-0/0/0 unit 0 family mpls mtu 1520 MPLS MTU = IP MTU + 20 byte After commit the system asks to configure Interface MTU with 1534 bytes (MPLS MTU + MTU overhead = 14 bytes) The VRF can converge and everything works fine. The questions about this configuration are: - When we access P1 ... it cannot run ssh to P3 directly. SSH do not work. - If we remove fe-0/0/0 unit 0 family inet mtu it works fine. This configuration is correct for fast ethernet using RSX ? We do not test VRF with applications (FTP, HTTP, etc) ... it will work ? Inside VRF we have another interfaces (PE routers) ... Do we need to configure interface MTU for VRF too ? Anyone knows why SSH is not working between boxes ? Could be fragmentation ? Thanks a lot, Giuliano _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp